68366972168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1\times {\mathrm{14813}}^1$

素因数の和:15302

約数の個数: 64

約数和(自身を含む): 141112238400

約数和(自身を除く): 72745266232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 293, 358, 586, 716, 1172, 1432, 1969, 2344, 3223, 3938, 6446, 7876, 12892, 14813, 15752, 25784, 29626, 52447, 59252, 104894, 118504, 162943, 209788, 325886, 419576, 576917, 651772, 1153834, 1303544, 2307668, 2651527, 4340209, 4615336, 5303054, 8680418, 10606108, 17360836, 21212216, 29166797, 34721672, 47742299, 58333594, 95484598, 116667188, 190969196, 233334376, 381938392, 776897411, 1553794822, 3107589644, 6215179288, 8545871521, 17091743042, 34183486084, 68366972168]

約数ペア:

[(1, 68366972168), (2, 34183486084), (4, 17091743042), (8, 8545871521), (11, 6215179288), (22, 3107589644), (44, 1553794822), (88, 776897411), (179, 381938392), (293, 233334376), (358, 190969196), (586, 116667188), (716, 95484598), (1172, 58333594), (1432, 47742299), (1969, 34721672), (2344, 29166797), (3223, 21212216), (3938, 17360836), (6446, 10606108), (7876, 8680418), (12892, 5303054), (14813, 4615336), (15752, 4340209), (25784, 2651527), (29626, 2307668), (52447, 1303544), (59252, 1153834), (104894, 651772), (118504, 576917), (162943, 419576), (209788, 325886)]